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@MarilynG1 I tried the way you have suggested, put $6000 in Step#7. It did generate From 8606 but it increased my IRA basis by that much. Step #7 clearly says its the amount contributed for 2021. Please see my screenshot in my above post, highlighted in Yellow.

Here is what I did after entering $6000 in Step#7.

Step #8 (Did You Change Your Mind?), I chose No.
Any Excess IRA contributions before 2021? I chose No.
Any Nondeductible Contributions to my IRA? I chose, "Yes, I made and tracked nondeductible contributions to my IRA"
Then it pulled my IRA basis of 6000 from 2020 return. Hit Continue.
Then it says "Income too high to deduct an IRA Contribution". (See below screenshot). Hit continue.

 Then final screen, Your IRA Deduction is $0. Hit Continue.

It brings me to the main Deductions & Credits screen.
I never reached your Step #9, "Choose Not to Deduct IRA Contributions", I think because of my income.

As mentioned in the other thread you shared Step 2: Enter the Conversion from a Traditional IRA to a Roth IRA decided to re-enter 1099-R for the IRA to Roth conversion. So I deleted my already entered 1099-R thinking the order matters. Looks like it did. After entering 1099-R the IRA basis went down by $6000, but it is negating only the amount I entered in Step#7 Tell Us How Much You Contributed .

Do you have any videos explaining these steps showing someone actually following these steps to correctly generate the form 8606? Or are you available for a quick call? 

I spoke to 3 CPAs  yesterday, and none of them have a clue of how this software works.

Thanks